Format, validate, minify, and fix JSON errors instantly. Supports JSON5, trailing commas, comments, and custom indentation.
Automatically fixes common JSON errors like trailing commas, unquoted keys, and single quotes.
Instant processing without page reloads using AJAX technology.
Choose between spaces or tabs with adjustable indentation size (1-8).
Get detailed stats about your JSON structure including object/array counts.
Escape JSON for safe embedding in HTML/JavaScript or unescape encoded JSON.
Fully responsive design that works perfectly on all devices.